My use case is to take a video source with area(s) of particular interest and preserve detail in those macroblocks at the expense of less important portions of the frame.
This has become quite common for surveillance cameras. Some use AI styled detection (i.e. favoring a 'face' over 'trees blowing in the wind'). Others implementations allow box(es) to be defined; equivalent to specifying a base -crf and several overlay -crf(s) cropped by rectangle. Is there any equivalent function currently available within the ffmpeg filter/encoder framework? Cheers, Jeff _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
